13. Has a MagSafe power adapter

The MagSafe power adapter uses a power connector that is attached magnetically. When pulled or tugged, the connector will come out of the socket safely.

Apple MacBook Air (2015) 13" Intel Core i7 2.2GHz / 8GB / 128GB

Dell Alienware 13 R2 13" Intel Core i7-6500U 2.5GHz / 16GB / 256GB

2% have it

14. Has WiFi

The device can connect to WiFi.

Apple MacBook Air (2015) 13" Intel Core i7 2.2GHz / 8GB / 128GB

Dell Alienware 13 R2 13" Intel Core i7-6500U 2.5GHz / 16GB / 256GB

99% have it

15. every pixel has three subpixels

The device has a display with three full subpixels per pixel, resulting in a sharp and crisp picture. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.

18. width

19. Has a detachable keyboard

You can detach the keyboard of your device and use the screen as a tablet. Detaching the keyboard makes the device lighter and gives you the possibility to switch easily between laptop-mode and tablet-mode.

Apple MacBook Air (2015) 13" Intel Core i7 2.2GHz / 8GB / 128GB

Dell Alienware 13 R2 13" Intel Core i7-6500U 2.5GHz / 16GB / 256GB

5% have it

20. Has a flip and fold design

A flip and fold design allows you to fold the screen over the keyboard and transform the device into a tablet, without splitting the device into two pieces.

Apple MacBook Air (2015) 13" Intel Core i7 2.2GHz / 8GB / 128GB

Dell Alienware 13 R2 13" Intel Core i7-6500U 2.5GHz / 16GB / 256GB

11% have it

21. Has 802.11n WiFi connection

802.11n is a wireless standard released in 2009. It has faster transfer rates and improved security compared to its predecessors - a, b and g.

Apple MacBook Air (2015) 13" Intel Core i7 2.2GHz / 8GB / 128GB

Dell Alienware 13 R2 13" Intel Core i7-6500U 2.5GHz / 16GB / 256GB

99% have it

22. Thunderbolt ports

Thunderbolt is a connection that allows you to attach external peripherals to a computer, and can carry both data and display signals. Using a single port you can connect up to six devices through a hub or daisy chain configuration.

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